Wireless power transfer device



FIG. 1 is a front perspective view of a wireless power transfer device of the present invention.

FIG. 2 is a back perspective view of the wireless power transfer device of FIG. 1.

FIG. 3 is a front view of the wireless power transfer device of FIG. 1.

FIG. 4 is a back view of the wireless power transfer device of FIG. 1.

FIG. 5 is a top view of the wireless power transfer device of FIG. 1.

FIG. 6 is a bottom view of the wireless power transfer device of FIG. 1.

FIG. 7 is a left view of the wireless power transfer device of FIG. 1; and,

FIG. 8 is a right view of the wireless power transfer device of FIG. 1. 

CLAIM The ornamental design for a wireless power transfer device, as shown and described. 